A) a star B) a moon C) a planet D) a comet
A) sixth B) fourth C) fifth D) third
A) orbits B) finds C) hears D) touches
A) heat B) revolve C) disappear D) light
A) A star is a hot, glowing ball of gases. B) That lady is a pretty movie star. C) My teacher put a red star on my paper. D) I know that man is a famous rock star.
A) Venus B) Mars C) Earth D) Jupiter
A) The planets that have moons. B) The red planets are the hottest. C) The planets that are closest to the sun. D) The ones that are farthest from the sun.
A) It is so rocky. B) It has a long orbit. C) It is such a small planet. D) It is just too close to the sun.
A) It is the closest planet to the sun. B) It is just too cold on this planet. C) The planet has no water. D) It would spin sideways.
A) The ones closest to the sun. B) The ones farthest away from the sun. C) The reddest planets are the warmest. D) The ones with frozen ice.
A) at the center of the galaxy B) at the center of the Earth C) at the center of the universe D) at the center of the solar system
A) five thousand degrees B) ten thousand degrees C) twenty seven million degrees D) one million degrees
A) It is a small star. B) It is the hottest star. C) It is the largest known star. D) It is an average-sized star
A) light B) electrical power C) heat D) water
A) Jupiter: It is too big to be a planet. B) Pluto: It may not be a "true" planet. C) Saturn: It has so many rings. D) Earth: It has living things. |